h3 {
    font-size: clamp(1.3rem, 3.5vw, 1.5rem);
    margin: 2rem 0 1.2rem;
    color: var(--text-primary);
    position: relative;
    padding-left: 24px;
}

h3::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 18px;
    background: var(--text-secondary);
    border-radius: 2px;
}

@media (max-width: 768px) {
    h3 {
        font-size: 1.3rem;
        margin: 1.8rem 0 1rem;
        padding-left: 20px;
    }

    h3::before {
        width: 5px;
        height: 16px;
    }
}